The regulations require California cities to decrease water use by 25 percent, though, crucially, only requires agricultural users to report their water use and submit drought management plans. Agriculture accounts for about 80 percent of California’s water usage. (For more drought background, check out our past coverage on agricultural water use—almonds are the biggest suck—and municipal water use.)
From the press release:
The following is a summary of the executive order issued by the Governor today.
For the first time in state history, the Governor has directed the State Water Resources Control Board to implement mandatory water reductions in cities and towns across California to reduce water usage by 25 percent. This savings amounts to approximately 1.5 million acre-feet of water over the next nine months, or nearly as much as is currently in Lake Oroville.
To save more water now, the order will also:
Replace 50 million square feet of lawns throughout the state with drought tolerant landscaping in partnership with local governments;
Direct the creation of a temporary, statewide consumer rebate program to replace old appliances with more water and energy efficient models; Require campuses, golf courses, cemeteries and other large landscapes to make significant cuts in water use; and
Prohibit new homes and developments from irrigating with potable water unless water-efficient drip irrigation systems are used, and ban watering of ornamental grass on public street medians.
Disclaimer: for information and entertainment purposes only